MMA’s Great Debate Radio returns for Tuesday’s show with Irish UFC star Conor McGregor, World Series of Fighting president and now fighter Ray Sefo, as well as plenty of debate surrounding the fallout from UFC 163.

Today’s debate topics on the show include:

—Jose Aldo wins again, but suffers a broken foot. Do you think injuries will be a bigger threat to him than any one opponent?

—Aldo says he would “love” to test the waters at lightweight. How do you like Aldo’s chances to be a force at 155 pounds?

—How did you score Phil Davis vs. Lyoto Machida and was the final decision a robbery?

—Is Lyoto Machida’s style the biggest problem in all of this and should he change?